Diastereoselective construction of structurally diverse 2,3-dihydroquinolin-4-one scaffolds via redox neutral cascade [1,7]-hydride transfer/cyclization
Literature Information
Publication Date
2021-12-07
DOI
10.1039/D1QO01530C
Impact Factor
5.281
Authors
Ronghao Xie, Shixiao Chen, Xianping Xiang, Xiangcong Yin, Lubin Xu, Shuai-Shuai Li, Liang Wang, Fengying Dong
View Original
Abstract
The pharmaceutically significant 2,3-dihydroquinolin-4-one scaffolds were constructed diastereoselectively and facilely via redox-neutral cascade Knoevengel condensation/[1,7]-hydride transfer/cyclization/transesterification in DCE from readily available methyl 2-aminobenzoacetate and diverse aldehydes, which features novel and highly valuable product structures, diastereoselective construction of all-carbon quaternary centers carrying allylic or propargyl groups as well as a privileged 3-spirocyclic 3,4-dihydrocoumarin moiety, an unusual pattern of [1,7]-hydride transfer, broad substrate scope, etc.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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Molecular Formula:
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Molecular Formula:
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CAS Number:
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Molecular Formula:
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